DMP Electronics 1128 Installation Manual

DESCRIPTION

Figure 1: 1128 Wireless

Glassbreak Detector

1

PROGRAM THE PANEL

When programming the 1128 in the panel, refer to the panel
programming guide as needed.

1. At a keypad, enter 6653 (PROG) to access the
PROGRAMMER menu.

2. Press CMD until ZONE INFORMATION displays and
press a top row select key or area.

3. Enter the wireless ZONE NO and press CMD.

4. Enter the ZONE NAME and press CMD.

5. Select NT (night) the ZONE TYPE.

6. Select the AREA NO and press CMD.

7. At the NEXT ZN? prompt, select NO and press CMD
until WIRELESS? displays.

8. Select YES when WIRELESS? displays and press
CMD.

9. Enter the eight-digit SERIAL# and press CMD.

10. Enter the SUPRVSN TIME and press CMD.

11. At the NEXT ZN? prompt, select YES if you are
finished programming the zone. Select NO if you
would like to access additional programming
options.

2

INSTALL THE BATTERY

Keep in mind, when setting up a wireless system, program
zones and connect the receiver before installing the included
CR123A battery in the transmitter.

1. Remove the holding screw at the lower end of the
1128 case and gently lift o the cover. See Figure 2.

2. Observing polarity, place the battery in the holder
and press into place. See Figure 3 for the battery
location.

The 1128 Wireless Glassbreak

Detector is a fully-supervised,

low current shock and

glassbreak sensor that

provides detection coverage

up to 20 ft from framed glass

mounted in an outside wall.

You can mount the 1128 on

the ceiling or on an opposing

wall for maximum flexibility

and coverage. The 1128

operates using the supplied

3 V lithium battery.

Compatibility

All DMP 1100 Series

Wireless Receivers and

Burglary Panels.

What is Included?

• One 1128 Wireless
Glassbreak Detector

• One 3 V lithium
CR123A battery

• Hardware Pack

Figure 2: Open the 1128

Figure 3: 1128 Battery Location

LED

Holding
Screw

Tamper

Battery
Holder

FIELD TEST

1128 WIRELESS GLASSBREAK DETECTOR

Installation Guide

2 1128 INSTALLATION GUIDE | DIGITAL MONITORING PRODUCTS

The 1128's 360° detection coverage is measured from the 1128 to the point on the glass farthest from
the 1128. Refer to the table below to determine the best location to place the 1128 based on window
type, glass thickness, window to wall range, and wall type.

Note: The sensor can be mounted as close as 3.3' (1 m) from the glass and the minimum glass
size is 1' x 2' (0.3 m x 0.6 m).

3

SELECT A LOCATION

Window Type Glass Thickness Maximum Range Wall Type

Plate 3/32" - 1/4" (2.4mm - 6.4mm) 20' (6m) Opposite, adjoining, ceiling

Tempered 1/8" - 1/4" (3.2mm - 6.4mm) 20' (6m) Opposite, adjoining, ceiling

Laminated 1/8" - 1/4" (3.2mm - 6.4mm) 20' (6m) Opposite, adjoining, ceiling

Wired 1/4" (6.4mm) 20' (6m) Opposite, adjoining, ceiling

Armor-coated N/A 12' (3.65m) Opposite, adjoining, ceiling

Optimize Detection

To optimize detection, install the 1128 in the following areas:

• Large rooms with moderate noise

• In the direct line of site of all windows that are to be protected

• On the opposite wall of the window that it's protecting. See Figure 4 for detection range.

20 ft (6m)

20 ft (6m)

Figure 4: 1128 Detection Range

Avoid False Alarms

To avoid false alarms, do not install the 1128 in the following areas:

• Rooms with lined, insulated, or dampening drapes

• Rooms with closed, wooden shutters on the inside

• Room corners

• Where white noise (air compressor) is present

• Rooms smaller than 10'x10'

• Rooms with multiple noise sources like televisions, sinks, speakers, etc.

• Excessively humid rooms
Note: Avoid programming the 1128 as a day or supervisory zone to help avoid false alarms.

FIELD TEST